Keirton USA, which makes a tool called Twister Trimmer for harvesting hemp, hops and other crops, claimed U.S. Customs and Border Protection told the company its agents were unable to make an admissibility determination about whether to let Keirton import the device’s components from Canada. Keirton said that CBP has routinely permitted admission of the machine parts into the U.S. in the past nine years, with a few exceptions that had ultimately resulted in the federal agency deciding it could let the company have the parts. Last year, Keirton said 14 shipments of Twister Trimmer parts worth more than $1 million were seized by CBP agents who cited unlawful importation and drug paraphernalia provisions of federal law in taking the parts. Keirton sued, and at the end of 2020, the parties settled, with neither side admitting fault or liability and Keirton paying a $180,000 remission fee to get its shipments back.